2018421631 (number)

2018421631 is an odd 10-digits composite number following 2018421630 and preceding 2018421632. In scientific notation, it is written as 2.018421631 × 10^9. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 1979682432 positive integers (up to 2018421631) that are relatively prime to 2018421631.

Interesting facts

Basic properties

Name

Name two billion eighteen million four hundred twenty-one thousand six hundred thirty-one

Notation

Scientific notation 2.018421631 × 10^9
Engineering notation 2.018421631 × 10^9

Prime Factorization of 2018421631

Prime Factorization 53 × 7603 × 5009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2018421631
Product of the distinct prime numbers

The prime factorization of 2018421631 is 53 × 7603 × 5009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 45, 15, 379, 180, 8579, 6249, 81387, 45798, 321630, 547815, 2517595, 5219527, 77864320, 16239482, 943640872, 160426981, 8157117380, 5047695900

Basic calculations (n = 2018421631)

Multiplication

n×y
n×2 4036843262
n×3 6055264893
n×4 8073686524
n×5 10092108155

Division

n÷y
n÷2 1009210815.5
n÷3 672807210.33333
n÷3 504605407.75
n÷5 403684326.2

Exponentiation

ny
n2 4074025880488700161
n3 8.2231019624322E+27
n4 1.6597686874892E+37
n5 3.3501130212846E+46

Nth Root

y√n
2√n 44926.847552438
3√n 1263.7775336777
4√n 211.95954225379
5√n 72.610993386781

Divisors of 2018421631

1, 53, 5009, 7603, 265477, 402959, 38083427, 2018421631

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018421630
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018421631 can be divided by 8 positive divisors. The sum of these divisors (counting 2018421631) is 1, the average is 0.125.

Base conversion 2018421631

Base System Value
2 Binary 1111000010011101010101101111111
3 Ternary 12012200000102221201
4 Quaternary 1320103222231333
5 Quinary 13113203443011
6 Senary 532141440331
8 Octal 17023525577
10 Decimal 2018421631
12 Duodecimal 483b700a7
16 Hexadecimal 784eab7f
20 Vigesimal 1baf2e1b
36 Base36 xdps3j

Cryptographic Hash Functions

md5 f1f452e7d783d68373d6d884357bc510
sha1 1606550eec27459723c2579f68e09623098d0082
sha256 2b0114845a2253a8976920064ad8c472bd7a2d18dcca643eef0d02fa64c66df5
sha512 dbe70745ac3298a154128bed2ae84b47ba37affe4a171f5dc8a7ab3c2945aae2bdbbe7f28c942475a4e2719fb7d11db216a9592acdabf727a9d91162f08d1c2b
ripemd-160 1fcc8d0e59e66b96a5a3ebcb52e88d0487434bb9

2018421631 as geometric shapes

Circle

Radius = n
Diameter 4036843262
Circumference 12682117135.593
Area 1.2798929776678E+19

Sphere

Radius = n
Volume 3.4444848953196E+28
Surface area 5.1195719106712E+19
Circumference 12682117135.593

Square

Length = n
Perimeter 8073686524
Area 4074025880488700161
Diagonal 2854479245.1474

Cube

Length = n
Surface area 2.4444155282932E+19
Volume 8.2231019624322E+27
Space diagonal 3496008815.988

Equilateral Triangle

Length = n
Perimeter 6055264893
Area 1.7641049540892E+18
Altitude 1748004407.994

Triangular Pyramid

Length = n
Surface area 1.7641049540892E+18
Volume 9.6910186000404E+26
Height 951493081.71581